{"title":"BUY 5 GET 1 FREE","description":"\u003ch3\u003e\u003cem\u003e\u003cspan style=\"color: #000000; background-color: #ffff00;\"\u003eAll products in this collection have special offers. \u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eBUY 5 GET 1 FREE\u003c\/span\u003e\u003c\/strong\u003e,CODE: \u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eGET1\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/h3\u003e","products":[{"product_id":"diymore-0-96-inch-i2c-iic-serial-oled-lcd-led-module-128-64-128x64-for-arduino-display-raspberry-pi-51-msp430-stm32-scr-white","title":"0.96\" I2C IIC Serial 128X64 128*64 White OLED LCD LED Display for Arduino STM32","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e128*64 LED display module for Arduino, supports many control chip.\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFully compatible with Arduino, 51 Series, 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show)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrive Duty: 1\/64 Duty\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh resolution: 128 * 64\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePanel Dimensions: 26.70* 19.26* 1.85mm\/1.03*0.76*0.07 inch(approx)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eActive Area: 21.74* 11.2mm \/0.86*0.44 inch(approx)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDriver IC: SSD1306\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePackage 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85℃\u003c\/li\u003e\n\u003cli\u003eIIC interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePin Description:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGND: Power Groun\u003c\/li\u003e\n\u003cli\u003eVCC: Power + (DC 3.3 ~5v)\u003c\/li\u003e\n\u003cli\u003eSCL: Clock Lin\u003c\/li\u003e\n\u003cli\u003eSDA: Data Line\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 X 0.91 inch OLED LCD Display Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"diymore","offers":[{"title":"WHITE","offer_id":14646817521722,"sku":"030175","price":5.99,"currency_code":"USD","in_stock":true},{"title":"BLUE","offer_id":14646817554490,"sku":"030175LA","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/1_986.jpg?v=1588642253"},{"product_id":"diymore-mg996r-metal-gear-high-speed-torque-servo-motor-digital-servo-55g-for-rc-helicopter-airplane-car-boat-robot-controls","title":"MG996R 55g Metal Gear Torque Digital Servo 15KG for RC Helicopter Car Robot","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e:\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eGreat for truck, Boat, Racing Car, Helicopter and Airplane.\u003cbr\u003eStable and Shock Proof,Coreless Motor, Metal Gear.\u003cbr\u003eOperating Speed : 0.17sec \/ 60 degrees (4.8V no load); Operating Speed : 0.13sec \/ 60 degrees (6.0V no load).\u003cbr\u003eStall Torque : 13 kg-cm (180.5 oz-in) at 4.8V; Stall Torque : 15 kg-cm (208.3 oz-in) at 6V.\u003cbr\u003eDouble Ball Bearing.\u003cbr\u003eItem Name: MG996R digital servo\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eDimension : 40 x 19 x 43mm\u003cbr\u003eWeight : 55g\u003cbr\u003eOperating Speed : 0.17sec \/ 60 degrees (4.8V no load)\u003cbr\u003eOperating Speed : 0.13sec \/ 60 degrees (6.0V no load)\u003cbr\u003eStall Torque : 13 kg-cm (180.5 oz-in) at 4.8V\u003cbr\u003eStall Torque : 15 kg-cm (208.3 oz-in) at 6V\u003cbr\u003eOperation Voltage : 4.8 - 7.2Volts\u003cbr\u003eGear Type: All Metal Gears\u003cbr\u003eConnector Wire: 11.81\" (300mm)\u003cbr\u003eColor: Black\u003cbr\u003ePower Supply: Through External Adapter.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e1 x MG996R Servo Sets\u003c\/p\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":14873834553402,"sku":"060001","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/060001_1_459.jpg?v=1588642488"},{"product_id":"4cm-multifunctional-fr4-pcb-ruler-scale-measuring-tool-angle-measure-meter-keychain-for-electronic-engineers","title":"4CM Multifunctional FR4 PCB Ruler Scale Measuring Tool Angle Measure Meter + Keychain for Electronic Engineers","description":"\u003cstrong\u003eIt is the assistant engineer of the electronic engineer.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eIt is use to query component packaging information or measure the length of the object.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial：FR4\u003c\/li\u003e\n\u003cli\u003ePCB thickness: 1.6mm\u003c\/li\u003e\n\u003cli\u003eMeasurement length:4cm\u003c\/li\u003e\n\u003cli\u003eSize:50*30*1.6mm\u003c\/li\u003e\n\u003cli\u003e180 degree angle measurement\u003c\/li\u003e\n\u003cli\u003eCommon line width size reference (unit: mil)\u003c\/li\u003e\n\u003cli\u003eCommon drilling diameter reference size (unit: mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003cbr\u003e \u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x 4cm Multifunctional PCB Ruler","brand":"diymore","offers":[{"title":"Default Title","offer_id":14876802908218,"sku":"020111","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/1_be70e1bc-ec27-48fc-9327-4d35aa34bd6d_637.jpg?v=1588642518"},{"product_id":"diymore-esp-01s-01-esp8266-serial-wifi-module-updated-wireless-transceiver-board-3v-3-6v-for-arduino-uno-r3","title":"ESP8266 ESP-01S Serial WIFI Wireless Developent Transceiver Module Send Receive AP+STA","description":"\u003cp\u003e\u003cstrong\u003eFeature：\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFrequency Range:2.4GHz-2.5GHz(2400M-2483.5M)\u003c\/p\u003e\n\u003cp\u003e1MB Flash Memory\u003c\/p\u003e\n\u003cp\u003eLatest version ESP-01S,with stronger signal\u003c\/p\u003e\n\u003cp\u003eOperating Voltage:3.0-3.6V(We recommended 3.3V)\u003c\/p\u003e\n\u003cp\u003eWireless Network Mode:station\/softAP\/SoftAP+station\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWireless Standard:802.11b\/g\/n\u003c\/p\u003e\n\u003cp\u003eFrequency Range:2.4GHz-2.5GHz(2400M-2483.5M)\u003c\/p\u003e\n\u003cp\u003eData Interface:UART\/HSPI\/I2C\/I2S\/Ir Remote Control\/GPIO\/PWM\u003c\/p\u003e\n\u003cp\u003eOperating Voltage:3.0-3.6V(We recommended 3.3V)\u003c\/p\u003e\n\u003cp\u003eOperating Current:Average 80mA\u003c\/p\u003e\n\u003cp\u003eOperating Temperature:-40~125°\u003c\/p\u003e\n\u003cp\u003eWireless Network Mode:station\/softAP\/SoftAP+station\u003c\/p\u003e\n\u003cp\u003eSafety Mode:WPA\/WPA2\u003c\/p\u003e\n\u003cp\u003eEncryption Type:WEP\/TKIP\/AES\u003c\/p\u003e\n\u003cp\u003eNetwork Protocol:IPV4,TCP\/UDP\/HTTP\/FTP\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1PCS x ESP-01S ESP8266 Serial Wifi Wireless Transparent Transmission Module\u003c\/p\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":15116276957242,"sku":"011814","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/011814_1_661.jpg?v=1588642592"},{"product_id":"2wd-robot-smart-car-chassis-diy-kits-intelligent-engine-with-tracking-speed-and-tacho-encoder-65x26mm-tire-for-arduino-raspberry-pi","title":"2WD Robot Smart Car Chassis DIY Kits Intelligent Engine with Tracking Speed and Tacho Encoder 65x26mm Tire for Arduino Raspberry Pi","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis car is equipped with a tachometer encoder speed encoder.\u003cbr\u003eCan be used with other devices to achieve the function of tracing, obstacle avoidance, speed test, distance test. Possible use of a wireless remote control (not included)\u003cbr\u003eFour on the 5th battery compartment, convenient power throughout the system in a switch, while starting and stopping. No add-ins is very convenient, the entire system highly integrated.\u003cbr\u003eIdeal for programming, home automation, DIY, the Arduino or RPI Raspberry.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote: \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eMmotor power supply is 3V~6V.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAll the parameter above is tested without load \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ebatteries not included\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eMechanical structure is simple, it is easy to install. \u003cbr\u003eThis car is the tachometer encoder \u003cbr\u003eFour on the 5th battery compartment, convenient power throughout the system in a switch, while starting and stopping. No add-ins is very convenient, the entire system highly integrated\u003cbr\u003eCan be used to measure distance, speed \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e \u003cbr\u003e1 x Car chassis \u003cbr\u003e2 x Gear Motor (1:48) \u003cbr\u003e2 x Speed encoder4xFasteners \u003cbr\u003e1 x Universal wheel \u003cbr\u003e1 x Power button \u003cbr\u003e14x Screw \u003cbr\u003e1 x Battery Box \u003cbr\u003e10x Nut\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/files\/010238_10_480x480.jpg?v=1663560501\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/files\/010238_1_480x480.jpg?v=1663560521\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/files\/010238_1_480x480.jpg?v=1663560521\"\u003e\u003c\/p\u003e\n\u003caudio controls=\"controls\" style=\"display: none;\"\u003e\u003c\/audio\u003e\u003caudio controls=\"controls\" style=\"display: none;\"\u003e\u003c\/audio\u003e\u003caudio controls=\"controls\" style=\"display: none;\"\u003e\u003c\/audio\u003e\u003caudio controls=\"controls\" style=\"display: none;\"\u003e\u003c\/audio\u003e\u003caudio controls=\"controls\" style=\"display: none;\"\u003e\u003c\/audio\u003e\u003caudio controls=\"controls\" style=\"display: none;\"\u003e\u003c\/audio\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":15118525497402,"sku":"010238","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/010238_1.jpg?v=1663560465"},{"product_id":"diymore-nano-v3-0-atmega328p-micro-controller-ch340g-module-board-for-arduino-mini-usb-16m-5v-parts","title":"Nano V3.0 ATmega328P Micro controller CH340G Module Board for Arduino Mini USB 16M 5V (Parts)","description":"\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCH340G Replace FT232RL.\u003c\/li\u003e\n\u003cli\u003e8 analog inputs ports: A0 ~ A7.\u003c\/li\u003e\n\u003cli\u003eThere is bootloader installed in it.\u003c\/li\u003e\n\u003cli\u003eUsing Atmel Atmega328P-AU MCU.\u003c\/li\u003e\n\u003cli\u003eSupport USB download and Power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eDescriptions:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage(logic level): 5V\u003c\/li\u003e\n\u003cli\u003e14 Digital input\/output ports:TX,RX,D2 ~ D13\u003c\/li\u003e\n\u003cli\u003e6 PWM ports:D3, D5, D6, D9, D10, D11\u003c\/li\u003e\n\u003cli\u003e1 pairs of TTL level serial transceiver ports RX\/TX\u003c\/li\u003e\n\u003cli\u003eSupport for external 5V ~ 12V DC power supply\u003c\/li\u003e\n\u003cli\u003eSupport power supply by 9V battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x USB Nano V3.0 ATmega328 16M 5V Micro-controller CH340G board for Arduino\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":15121641046074,"sku":"010558","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/010558_2_853.jpg?v=1588642651"},{"product_id":"diymore-nano-i-o-expansion-sensor-shield-module-for-arduino-ch340g-uno-r3-nano-v3-0","title":"1PCS Nano I\/O V3.0 ATmega328 5V 16M Micro-Controller Board Arduino I\/O Expansion Shield","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eArduino Nano IO Expansion Shield is specifically designed to facilitate an easy connection between Arduino Nano and many other devices\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eIn essence, it expands the Arduino Nano controller to link those devices in a simple and trouble free manner\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eIt is a perfect companion of Nano breadboard and compatible with both Arduino Nano v2.x and v3.x\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e14 I\/O Pin (servo type with GND, power and signal)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e8 analog Pin with power output and GND\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eArduino Nano IO Expansion Shield is specifically designed to facilitate an easy connection between Arduino Nano and many other devices. In essence, it expands the Arduino Nano controller to link those devices in a simple and trouble free manner. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eIt is a perfect companion of Nano breadboard and compatible with both Arduino Nano v2.x and v3.x. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis expansion shield provides: \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e14 I\/O Pin (servo type with GND, power and signal) \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e8 analog Pin with power output and GND \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e6 PWM Pin \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e1 Servo power input \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e5 I2C expansion Pin \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAREF output \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e3.3V output \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e1 x Nano I \/ O Expansion sensor Shield For Arduino UNO \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003caudio controls=\"controls\" style=\"display: none;\"\u003e\u003c\/audio\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":15127105044538,"sku":"010093","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/0DSC_0003_418.jpg?v=1588642701"},{"product_id":"diymore-2pcs-prototyp-pcb-expansion-board-for-arduino-uno-r3-shield-breadboard-2-mm-2-54-mm-pitch-with-pins-diy","title":"Prototype PCB Protoshield Shield Board DIY For Arduino UNO R3 Mega","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e100% brand new and high quality\u003cbr\u003ePCB Dimension: 68.58mm x 53.34mm \/ 2.7\" x 2.1\"\u003cbr\u003ePCB Thickness: 1.6mm\u003cbr\u003eMaterial: high quality FR-4 glass fiber PCB.\u003cbr\u003eAll holes are plated through\u003cbr\u003eTop and bottom side are identical copper layers.\u003cbr\u003ePads pitch:\u003cbr\u003eIn the white frame range: 2.00mm \/ 0.079\", hole diameter 0.8mm \/ 0.031\".\u003cbr\u003eOther pads pitch: 2.54mm \/ 0.1\", hole diameter 0.9mm \/ 0.035\".\u003cbr\u003eyou need to weld the pins by yourself.\u003cbr\u003eNo retail package\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage include:\u003c\/strong\u003e\u003cbr\u003e1 * DIY PCB Board for Arduino Prototype Shield\u003cbr\u003e2 *1x8 2.54 Female Header (12MM long foot)\u003cbr\u003e1 * 1x6 2.54 Female Header (12MM long foot)\u003cbr\u003e1 * 1x10 2.54 Female Header (12MM long foot)\u003cbr\u003e2 * 1x8 2.54 Male Header \u003cbr\u003e1 * 1x6 2.54 Male Header \u003cbr\u003e1 * 1x10 2.54 Male Header \u003cbr\u003e1 * 2x3 2.54 Feamale Header\u003cbr\u003e1 * Reset Button\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":15131282636858,"sku":"020101","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/020101_3_241.jpg?v=1588642720"},{"product_id":"diymore-w1209-led-digital-thermostat-controller-temperature-temp-control-switch-module-board-12v-dc-50-110-c-with-waterproof-sensor-probe","title":"DC 12V Thermostat Digital LED Temperature Control Switch NTC Waterproof Sensor","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eWide temperature control range: -50 to 110℃(-58℉-230℉); \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eHigh accuracy: 0.1℃\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eWith waterproof sensitive NTC (10K 0.5%) sensor probe as the measuring input.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eDigital LED Tubes: \"LL\" indicates sensor open, \"HH\" indicates overrange, the relay will be forcibly disconnected\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eLong press the \"SET\" button to enter the main menu settings, press \" + or - \" to switching between P0-P5,then long press \"SET\" or 10 seconds without keystrokes to confirm the setting and return\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eController automatically performs the relay ON\/OFF.the thermostat output is 10A relay, meet a variety of high-power loads\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTemperature range :-50-110 ℃\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTemperature control mode: ON \/ OFF\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eResolution：When temperature is 0.1℃, the resolution is -9.9~99.9, other temperature segment is 1℃\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eControl accuracy: 0.1 ℃\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHysteresis accuracy: 0.1℃\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRefresh rate: 0.5S\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh temperature protection： 0-110℃\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupply voltage: DC 12V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStatic current: ≤ 35MA, attract current ≤ 65MA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput voltage: DC 12V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput power: 20A relay \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMeasurement input: NTC (10K 0.5%) Waterproof Sensor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnvironmental requirements: -10 ~ 60 ℃ ,Humidity 20% -85%,Sensor Probe Length:1m\/39.37inch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions: 1.89X1.57 inch.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow to use:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eP0 :Cooling\/Heating; Range: C\/H; Default: C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eP1 :Hysteresis Setting; Range:0.1-15; Default: 2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eP2 :Highest Setting Limit; Range:110; Default: 110\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eP3: Lowest setting Limit; Range:-50; Default: -50\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eP4 :Temperature Correction; Range:-7-7℃; Default: 0℃\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eP5: Delay Start Time; Range:0-10 Minute; Default: 0\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eWhen the Thermostat is power off, long press \"- or +\", you can restore the factory settings Connect the power supply and the load, you can supply to the controller, Is displayed as a measured temperature\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePress the SET button, the display flashes the temperature\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePress - to set the desired temperature\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAfter setting press SET to confirm return\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe controller automatically performs the relay by setting off!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLights, LED status descriptions:Indicator: Off The relay is switched off, Always indicate the relay is closed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLED: Shows LL is the sensor open, showing HH is out of range, the thermostat will be forced to close the relay.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eParameter Function:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLong press SET 5 seconds to enter the main menu settings, press the - toggle P0 ... P5 long press SET or 10 seconds of no key activity confirmed their return to the controller.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1x Temperature control switch\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"diymore","offers":[{"title":"Red","offer_id":15132605055034,"sku":"010617","price":6.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":15132605120570,"sku":"012492","price":6.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":15132605251642,"sku":"012108","price":6.99,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":15132605382714,"sku":"012649","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/012649_12_771.jpg?v=1588642753"},{"product_id":"diymore-nodemcu-lua-wireless-wifi-v2-esp8266-esp-12e-cp2102-module-micro-usb-to-ttl-internet-of-things-iot-development-board-for-arduino","title":"NodeMcu Lua WIFI Internet Development Board Based ESP8266 ESP-12E CP2102 Module","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003eUse ESP8266 microcontroller (ESP-12E) has IO Pin.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eChip Module: CP2102.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eOpen-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled .\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eUSB-TTL included, plug\u0026amp;play; 10 GPIO, every GPIO can be PWM, I2C, 1-wire; FCC CERTIFIED WI-FI module, PCB antenna.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eDirect downloads without resetting.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eDescriptions:\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eESP8266 has IO Pin\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eNo need to download resetting!\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eA great set of tools to develop ESP8266!\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eData download: Hardware and software open source.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1 x ESP8266 CP2102 Board\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":15134052778042,"sku":"040059","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/040059_2.jpg?v=1597292763"},{"product_id":"diymore-bmp180-digital-temperature-barometric-pressure-sensor-altitude-module-replace-bmp085-digital-measures-air-pressure-sensor-for-arduino-raspberry-pi","title":"1PCS Digital BMP180 GY68 Replace BMP085 Barometric Pressure Sensor Board Module Arduino","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe BMP180 sensor measures the absolute pressure of the environment using a digital barometer. By converting the pressure measured into altitude, you will have a reliable sensor for determining the height of your robot, plane or projectile.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eUsing a sensor as capable as the BMP180 you can achieve accurary of 1m,with noise of only 17cm in ultra high resolution noise.The device will operate at only 0.3uA meaning low current draw for battery powered applications.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe BMP180 comes fully calibrated and ready to use.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eAs the device operates over I2C we've added optional I2C pull ups that can be enabled using the PU (pull up) jumper on the board for your convenience and ease during breadboarding.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eUsing I2C, the device provides pressure and temperature as 16bit values, which are used along with calibration data within the device are used to provide a temperature compensated altitude calculation.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe BMP180 is the new digital barometric pressure sensor of Bosch Sensortec, with a very high performance, which enables applications in advanced mobile devices, such as smartphones, tablet PCs and sports devices. \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIt follows the BMP085 and brings many improvements, like the smaller size and the expansion of digital interfaces.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe ultra-low power consumption down to 3 μA makes the BMP180 the leader in power saving for your mobile devices. \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBMP180 is also distinguished by its very stable behavior (performance) with regard to the independency of the supply voltage.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIndoor navigation \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGPS-enhancement for dead-reckoning, slope detection, etc.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSport devices, e.g. altitude profile\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeather forecast\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVertical velocity indication (rise\/sink speed)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e1 x BMP180 Replace BMP085 Digital Barometric Pressure Sensor Module For Arduino\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"diymore","offers":[{"title":"1PCS","offer_id":32644991483975,"sku":"010008","price":3.99,"currency_code":"USD","in_stock":true},{"title":"5PCS","offer_id":32644991516743,"sku":"0100085","price":5.99,"currency_code":"USD","in_stock":true},{"title":"10PCS","offer_id":32644991549511,"sku":"01000810","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/010008_1_546.jpg?v=1588642797"},{"product_id":"diymore-esp32-development-board-wireless-wifi-bluetooth-dual-cores-ultra-low-power-consumption-cp2102-esp8266-esp-32-2-4ghz-module-integrated-with-antenna-rf-amp-filter-ap-sta-arduino-ide","title":"1PCS NodeMcu ESP32S CP2102 WiFi Bluetooth Board 2.4GHz Dual-Mode 18650 Battery Holder","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eESP32 is already integrated antenna and RF balun,power amplifier,low-noise amplifiers,filters,and power management module.\u003c\/li\u003e\n\u003cli\u003eThis board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology,power and RF properties best,which is safe,reliable,and scalable to a variety of applications.\u003c\/li\u003e\n\u003cli\u003eOnboard CP2102 stable USB to TTL chip to ensure the normal communication of the serial port.\u003c\/li\u003e\n\u003cli\u003eSupports the development of Windows systems (cygwin and msys32 simulation environments) and Linux systems;High quality with Immersion Gold.Support ESP32 - Arduino.\u003c\/li\u003e\n\u003cli\u003eSupporting three modes:AP,STA,and AP+STA,supporting Lua program.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% brand new and high quality.\u003c\/li\u003e\n\u003cli\u003eESP32 is already integrated antenna and RF balun,power amplifier,low-noise amplifiers,filters,and power management module.\u003c\/li\u003e\n\u003cli\u003eThe entire solution takes up the least amount of printed circuit board area.\u003c\/li\u003e\n\u003cli\u003eThis board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology,power and RF properties best,which is safe,reliable,and scalable to a variety of applications.\u003c\/li\u003e\n\u003cli\u003eHigh performance-price ratio.\u003c\/li\u003e\n\u003cli\u003eSmall volume,easily embeded to other products.\u003c\/li\u003e\n\u003cli\u003eStrong function with support LWIP protocol,Freertos.\u003c\/li\u003e\n\u003cli\u003eSupporting three modes:AP,STA,and AP+STA.\u003c\/li\u003e\n\u003cli\u003eSupporting Lua program,easily to develop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Include:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1X ESP32 Development Board\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"diymore","offers":[{"title":"Yellow","offer_id":15448512135226,"sku":"012385","price":7.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":15448512200762,"sku":"040202","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/040202_1_457.jpg?v=1588642896"},{"product_id":"diymore-10a-motor-speed-controller-module-pwm-dc-12v-40v-variable-volt-regulator-cooling-fans-dimmer-governor-stepless-with-knob-high-efficiency-high-torque-high-current-protection","title":"10A Motor Speed Controller Module PWM DC 12V-40V Variable Volt Regulator Cooling Fans Dimmer Governor Stepless with Knob High Efficiency","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eControl the speed of a DC motor with this controller.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eHigh efficiency, high torque, low heat generating, with reverse polarity protection, high current protection.widely used in the industrial production.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe board can control motor speed to change between 0% to 100%.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eCurrent: Rated 8A, Max 10A.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eWorking Voltage: DC 12V - DC 40V.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eWorking Voltage: DC 12V - DC 40V.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eControl Power:0.01 - 400W.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCurrent: Rated 8A, Max 10A.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eStatic Current:0.02 A ( Standby ).\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePWM Duty Cycle:0% -100%.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePWM Frequency:3 KHz.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaterial: Plastic, metal. \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 73 x 60 x 27 mm\/2.8\"x 2.4\"x1.10\"(approx)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":15466796122170,"sku":"012488","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/012488_1_487.jpg?v=1588642922"},{"product_id":"diymore-pwm-ac-motor-scr-adjustable-voltage-regulator-speed-control-controller-dimming-dimmers-thermostat-electronic-module-board-220v-2000w","title":"AC 50-220V 25A 2000W Adjustable PWM Motor Speed Controller Voltage Regulator","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eControl the speed of a AC motor with this controller.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eHigh efficiency, high torque, low heat generating.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eInput voltage: AC 220V. Voltage Regulation: 50-220V. Maximum power: 2000W\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eUsed in furnace, hot water heater tune, lamp dimmer, small motor, electric iron thermostat.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eCurrent: 10A. Material: PCB + electronic components\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eConnect this device with lamp or home appliance in a series connection, then rotate the knob for dimming, speed, voltage, temperature control.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eApplicable appliance: electric furnace, water heater, lamps, small motor, electric iron etc.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInput voltage: 220V.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaximum power: 2000W.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAdjustable voltage: 50-220V AC.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaterial: plastic, metal.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 4.8cm x 5.5cm x 2.7cm.\/1.9 x 2.2 x 1.1 in\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included：\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003e1 x 2000W 220V SCR Electric Voltage Regulator Motor Speed Control Controller\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":15469086572602,"sku":"010546","price":2.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/61oDVgMRnIL._SL1000_379.jpg?v=1588642941"},{"product_id":"diymore-dc-300w-20a-cc-cv-constant-current-adjustable-step-down-converter-voltage-buck-module","title":"DC 300W 20A CC CV Constant Current Adjustable Step-Down Converter Voltage Buck Module","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWith a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current.\u003c\/li\u003e\n\u003cli\u003eThe efficiency can be up to 96%, measured at 20A, converting 24V to 12V.\u003c\/li\u003e\n\u003cli\u003eIt is designed with 75V\/80A large current dual MOS tube.\u003c\/li\u003e\n\u003cli\u003eInput and output use high frequency low resistance electrolytic capacitor, low ripple, stable output.\u003c\/li\u003e\n\u003cli\u003eWiring is convenient with these large current 30A screw terminals.\u003c\/li\u003e\n\u003cli\u003eThe buck module has 2 heat sink that could enhance heat dissipation.\u003c\/li\u003e\n\u003cli\u003eWhen there is a big difference between input and output voltage, please decrease power and current.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage: 6V to 40V DC(10V to 40V is suggested)\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 1.2V to 36V DC\u003c\/li\u003e\n\u003cli\u003eOutput Current: 20A(max.), 15A(suggested)\u003c\/li\u003e\n\u003cli\u003eEfficiency: 95%(24V to 12V, 20A)\u003c\/li\u003e\n\u003cli\u003eOutput Ripple: ≤50mV\u003c\/li\u003e\n\u003cli\u003eWiring Method: Terminal\u003c\/li\u003e\n\u003cli\u003eShort Circuit Protection: Self-recovery(cannot short circuit for long time)\u003c\/li\u003e\n\u003cli\u003eSize: 2.36 x 2.08 x 1.06\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFunctional Diagram:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/files\/2_3623b55c-47b5-45d3-88ae-16f57247b05e.jpg?v=1531273755\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 x 300W 20A Constant Current Adjustable Buck Converter\u003c\/p\u003e","brand":"diymore","offers":[{"title":"1PCS","offer_id":32614651854919,"sku":"012359","price":8.99,"currency_code":"USD","in_stock":true},{"title":"5PCS","offer_id":32614651887687,"sku":"0123595","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/DSC_0282_168.jpg?v=1588642971"},{"product_id":"3d-christmas-tree-led-flashing-light-diy-kit-3-colors-red-green-yellow-led-flash-circuit-kit-without-batteries","title":"3D Christmas Tree LED Flashing Light DIY Kit 3 Colors Red Green Yellow LED Flash Circuit Kit Without Batteries","description":"\u003cp\u003e\u003cstrong\u003eFinished Product:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/files\/111.jpg?v=1531221541\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis circuit is composed of 16pcs LEDs (light emitting diode)\u003c\/li\u003e\n\u003cli\u003eThe 16pcs LED divided into four groups, and each group has different flashing frequencies.\u003c\/li\u003e\n\u003cli\u003eWhen four groups flash together, this item looks like a little Christmas tree.\u003c\/li\u003e\n\u003cli\u003ethe circuit is powered by a 9V battery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eThis circuit is simple and practical, low power consumption.\u003c\/li\u003e\n\u003cli\u003eIt uses integrated circuits for driving: fewer parts , and the line is simple and easy to understand.\u003c\/li\u003e\n\u003cli\u003eExternal wiring kit: with pluggable plug for easy replacement of parts at any time and conducive circuit debugging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003cbr\u003e1x 3 Colors LED Christmas Trees DIY Kit\u003c\/p\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":15473039671354,"sku":"030111","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/1_d0562e85-2de1-43fd-8050-d3a52e9e0d03_396.jpg?v=1588643108"},{"product_id":"diymore-esp8266-serial-wi-fi-wireless-esp-01-adapter-module-3-3v-5v-compatible-arduino","title":"ESP8266 Serial Wi-Fi Wireless ESP-01 Adapter Module 3.3V 5V Compatible Arduino","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eA adapter module for ESP-01 Wi-Fi module\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e3.3V voltage regulator circuit and onboard level conversion circuit can make 5V microcontroller easy to use with ESP-01 Wi-Fi module\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eAlso, the item can be used with Arduino UNO R3 or compatible board\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eWorking voltage: 4.5~5.5V (On-board 3.3V LDO Regulator)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eInterface logic voltage: 3.3V \/ 5V compatible(On-board level shift circuit)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eA adapter module for ESP-01 Wi-Fi module. 3.3V voltage regulator circuit and onboard level conversion circuit can make 5V microcontroller easy to use with ESP-01 Wi-Fi module. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAlso, the item can be used with Arduino UNO R3 or compatible board. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWorking voltage: 4.5~5.5V (On-board 3.3V LDO Regulator) \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWorking current: 0-240mA \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInterface logic voltage: 3.3V \/ 5V compatible(On-board level shift circuit) \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003ePackage Included: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e1 x ESP-01 Adapter Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":15474537070650,"sku":"040155","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/040155_1_964.jpg?v=1588643169"},{"product_id":"diymore-dc12v-esp8285-self-lock-smart-home-wifi-wireless-switch-delay-relay-module-by-app-control-ios-android","title":"DC12V ESP8285 Self-Lock Smart Home WiFi Wireless Switch Delay Relay Module by APP Control IOS Android","description":"\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eIt's a ESP8285 Wifi wireless (Replace ESP8266 Wifi wireless )switch thet can connect to appliance of different types and brands.\u003c\/li\u003e\n\u003cli\u003eThe App eWeLink enables you to control your devices easily.You can download IOS version in App Store and the Android version in Google Play.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage:DC 12V\u003c\/li\u003e\n\u003cli\u003eWifi Working Frequency:2.4G 802.11 b\/g\/n\u003c\/li\u003e\n\u003cli\u003eControl Mode:By App\u003c\/li\u003e\n\u003cli\u003eTransportation Mode:Wifi\u003c\/li\u003e\n\u003cli\u003eSystem:Android\/IOS\u003c\/li\u003e\n\u003cli\u003eControl by APP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFunctional Diagram:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/files\/4_ec3ea1f8-39b2-4908-bb99-b8a8f0b64135.jpg?v=1531274038\" alt=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x DC 12V ESP8285 Wifi Wireless Self-lock Switch Relay Module\u003c\/p\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":15481045680186,"sku":"012648","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/1_3ca0a0d3-ad76-4ca2-919b-2e9018aa0879_242.jpg?v=1588643219"},{"product_id":"diymore-ds3231-at24c32-iic-high-precision-rtc-module-clock-timer-memory-module-for-arduino","title":"1PCS DS3231 AT24C32  3.3V\/5V  RTC  IIC Clock Module Precision Real Time Clock Quare Memory RTC Raspberry Pi For Arduino","description":"\u003cp\u003e\u003cstrong\u003eParameters:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eSize: (L*W*H)1.5*0.87*0.55 inch\u003c\/li\u003e\n\u003cli\u003eWeight: 10g\u003c\/li\u003e\n\u003cli\u003eOperating voltage:3.3V-5.5V\u003c\/li\u003e\n\u003cli\u003eClock chip: high-precision clock chip DS3231\u003c\/li\u003e\n\u003cli\u003eClock Accuracy: 0-40 ℃ range, the accuracy 2ppm, the error was about 1 minute\u003c\/li\u003e\n\u003cli\u003eCalendar alarm clock with two\u003c\/li\u003e\n\u003cli\u003eProgrammable square-wave output\u003c\/li\u003e\n\u003cli\u003eReal time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation\u003c\/li\u003e\n\u003cli\u003eChip temperature sensor comes with an accuracy of ± 3 ℃\u003c\/li\u003e\n\u003cli\u003eMemory chips: AT24C32 (storage capacity 32K)\u003c\/li\u003e\n\u003cli\u003eIIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)\u003c\/li\u003e\n\u003cli\u003eCan be cascaded with other IIC device, 24C32 addresses can be shorted A0\/A1\/A2 modify default address is 0x57 with rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line.\u003c\/li\u003e\n\u003cli\u003eSave time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options.\u003c\/li\u003e\n\u003cli\u003eDS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal.\u003c\/li\u003e\n\u003cli\u003eProvides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.\u003c\/li\u003e\n\u003cli\u003eA precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, RST pin is monitored as generating ?P reset manually.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWiring instructions (with Arduino uno r3 for example):\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSCL → A5\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSDA → A4\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eVCC → 5V\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGND → GND\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1* DS3231 Module\u003c\/p\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":15610616479802,"sku":"010082","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/010082_6_481.jpg?v=1588643282"},{"product_id":"diymore-1-8-inch-128x160-tft-lcd-shield-module-spi-serial-interface-for-arduino-esplora","title":"1PCS 1.8\" 128x160 TFT LCD Shield SPI serial interface Module For Arduino Esplora","description":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eThe screen is 1.77\" diagonal, with 160 x 128 pixel resolution.\u003c\/li\u003e\n\u003cli\u003eThe TFT library interfaces with the screen's controller through SPI when using the TFT library.\u003c\/li\u003e\n\u003cli\u003eThe screen runs on +5 VDC\u003c\/li\u003e\n\u003cli\u003eThe micro-SD slot is accessible through the SD card library.\u003c\/li\u003e\n\u003cli\u003eThe LED backlight is dimmable by PWM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eThe LCD screen is a backlit TFT LCD screen with headers.\u003c\/li\u003e\n\u003cli\u003eYou can draw text, images, and shapes to the screen with the GLCD library.\u003c\/li\u003e\n\u003cli\u003eThere is an onboard micro-SD card slot on the back of the screen that can, among other things, store bitmap images for the screen to display.\u003c\/li\u003e\n\u003cli\u003eThe screen's headers are designed to fit into the socket on the front of Esplora, but it is compatible with any AVR-based (Uno, Leonardo), Datasheet You can use this module with Esplora.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x 1.8\" inch 128x160 TFT LCD Shield Module","brand":"diymore","offers":[{"title":"Default Title","offer_id":15612396568634,"sku":"030017","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/030017_1_835.jpg?v=1588643312"},{"product_id":"diymore-ds18b20-waterproof-temperature-sensor-digital-thermal-stainless-steel-tube-probe-1m-2m-2-5m-3m","title":"DS18B20 Waterproof Temperature Sensor Digital Thermal Stainless Steel Tube Probe 1M\/2M\/2.5M\/3M","description":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eThe probe the temperature sensor DS18B20 original chip\u003c\/li\u003e\n\u003cli\u003eHigh quality stainless steel tube encapsulation waterproof moistureproof prevent rust\u003c\/li\u003e\n\u003cli\u003ePower supply range: 3.0V to 5.5V\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -55°C to +125°C (-67°F to +257°F)\u003c\/li\u003e\n\u003cli\u003eStorage temperature range: -55°C to +125°C (-67°F to +257°F)\u003c\/li\u003e\n\u003cli\u003eAccuracy over the range of -10°C to +85°C: ±0.5°C.\u003c\/li\u003e\n\u003cli\u003eNo other components, unique single bus interface\u003c\/li\u003e\n\u003cli\u003eCable length: 1M\/2M\/2.5M\/3M\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eOutput lead:\u003c\/strong\u003e\u003cbr\u003eRed- VCC\u003cbr\u003eYellow- DATA\u003cbr\u003eBlack-GND \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x  DS18B20 Temperature Sensor \u003cbr\u003e\u003cbr\u003e","brand":"diymore","offers":[{"title":"1M","offer_id":15619418128442,"sku":"010069","price":5.99,"currency_code":"USD","in_stock":true},{"title":"2M","offer_id":15619418193978,"sku":"011079","price":6.99,"currency_code":"USD","in_stock":true},{"title":"2.5M","offer_id":15619418259514,"sku":"011765","price":7.99,"currency_code":"USD","in_stock":true},{"title":"3M","offer_id":15619418357818,"sku":"012675","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/51zUxPna_LL._SL1000_913.jpg?v=1588643349"},{"product_id":"diymore-dht22-am2302-digital-temperature-and-humidity-sensor-replace-sht11-sht15","title":"DHT22\/AM2302 Digital Temperature and Humidity Sensor Replace SHT11 SHT15","description":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e4-pin package\u003c\/li\u003e\n\u003cli\u003eUltra-low power.\u003c\/li\u003e\n\u003cli\u003eNo additional components.\u003c\/li\u003e\n\u003cli\u003eExcellent long-term stability.\u003c\/li\u003e\n\u003cli\u003eAll calibration, digital output.\u003c\/li\u003e\n\u003cli\u003eCompletely interchangeable.\u003c\/li\u003e\n\u003cli\u003eLong distance signal transmission.\u003c\/li\u003e\n\u003cli\u003eRelative humidity and temperature measurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eType: DHT22\/AM2302.\u003c\/li\u003e\n\u003cli\u003eAccuracy resolution: 0.1.\u003c\/li\u003e\n\u003cli\u003eHumidity range: 0-100%RH.\u003c\/li\u003e\n\u003cli\u003eTemperature range: -40~80℃.\u003c\/li\u003e\n\u003cli\u003eHumidity measurement precision: ±2%RH.\u003c\/li\u003e\n\u003cli\u003eTemperature measurement precision: ±0.5℃\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x  DHT22 Temperature and Humidity Sensor","brand":"diymore","offers":[{"title":"Default Title","offer_id":15621011537978,"sku":"010205","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/010205_11_855.jpg?v=1588643383"},{"product_id":"diymore-nano-screw-terminal-adapter-shield-expansion-board-nano-v3-0-avr-atmega328p-au-module-for-arduino","title":"Nano Screw Terminal Adapter Shield Expansion Board Nano V3.0 AVR ATMEGA328P-AU Module for Arduino","description":"\u003cstrong\u003eThis is a small and simple Arduino nano expansion board.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eIt will lead out all the Nano pins, it is convenient for us to wiring and experiment.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eThe item is a terminal adapter, working very well for prototyping Arduino Nano projects\u003c\/li\u003e\n\u003cli\u003eIt can connect a large number of digital lines to an Arduino while maintaining the footprint of the original Nano\u003c\/li\u003e\n\u003cli\u003eYou can use this adapter to easily hook up Arduino Nano to an outside world via hook up wires.Great for temporary things you don't want to solder.\u003c\/li\u003e\n\u003cli\u003eThe board is fully assembled. No soldering required\u003c\/li\u003e\n\u003cli\u003eIt lables for Arduino Nano version 3.0, however you can still use this adapter for the older version (just have to remember that A0-A7 are in the reverse order)\u003c\/li\u003e\n\u003cli\u003eSize: about 2.21\" x 1.65\" x 0.50\" (L* W* H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x Nano Terminal Adapter Expansion Board","brand":"diymore","offers":[{"title":"Default Title","offer_id":15623091126330,"sku":"010094","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/010094_1_711.jpg?v=1588643411"},{"product_id":"diymore-0-95-inch-7-pin-full-color-65k-ssd1331-96x64-resolution-spi-oled-display-module-for-arduino","title":"0.95\" inch 7-pin Full Color 65K SSD1331 96X64 Resolution SPI OLED Display Module for Arduino","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eHigh luminosity.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eQuick response.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eLightweight and thin.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eCapable of wide viewing angles.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eLow operating voltage and power consumption.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eWhat is OLED?\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOLED (Organic Light-Emitting Diode) is a self light-emitting technology composed of a thin, multi-layered organic film placed between an anode and cathode.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIn contrast to LCD technology, OLED does not require a backlight.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOLED possesses high application potential for virtually all types of displays and is regarded as the ultimate technology for the next generation of flat-panel displays.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAdvantages:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e1. A simplified manufacturing process compared to TFT-LCD.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2. Self-emitting light, in contrast to the required backlight for TFT-LCD.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3. Low operating voltage and power consumption. Wide range of operating temperatures (-40 to 85℃).\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eResolution: 96 x 64\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: 65536 Colors\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDriver IC: SSD1331\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDefinition of SPI Connector:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1. GND-Gound\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2. VCC-Positive Voltage\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3. SCL-Clock Line\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4. SDA-Data Line\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5. RES-Reset\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e6. DC-Data\/Demand\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e7. CS-Chip Select\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e1 X 0.95 inch Full Color SPI OLED Display\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":15760437641274,"sku":"030179","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/030179_2_512.jpg?v=1588643433"},{"product_id":"diymore-digital-voltmeter-ammeter-dc-100v-10a-voltage-current-meter-amp-dual-volt-meter-tester-gauge-0-28led-5-wire-blue-red-led-display","title":"100A LCD Voltmeter Ammeter Volt Amp Power Kwh Panel Meter AC 80-300V\/200-450V","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eVoltmeter Range: DC 0-100V ; Ammeter Range: DC 0-9.99A.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eVoltage resolution (V): 0.1V;Current resolution (A): 0.01A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eWorking voltage of Meter itself:DC 4 - 30V(The maximum input voltage can not exceed 30V. Otherwise the meter will be burned)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eDisplay: Dual 0.28\" three digit Red\/Blue LED tube, very bright and clear.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eMeasure accuracy: 1% (± 1 digit)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eWorking voltage of Meter itself:DC 4 - 30V\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eWorking current of Meter itself:≤20mA\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eVoltage Measuring range: DC 0 - 100V\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eCurrent Measuring range: DC 0 - 9.99A\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eVoltage resolution (V): 0.1V\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eCurrent resolution (A): 0.01A\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eMeasure accuracy: 1% (± 1 digit)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eDisplay: 0.28\" digital tube, Two color blue and red\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eRefresh rate: about 300mS \/ times\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eDimensions:48mm*29mm*26mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eOperation Temp: -10℃-+65℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cb\u003eWire Connection:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eThin Red line (VCC): Power Supply + (DC 3.5-30V +) \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003e(if the measure voltage between DC 3.5-30V, then the Thin Yellow line and Thin Red line can connect together) \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eThin Black line (GND): Power Supply - (DC 3.5-30V -), Measure Voltage - (DC 0-100V -) \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eThin Yellow line (VIN): Measure Voltage + (DC 0-100V +) \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eThick Red line (I+): Current Input + \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eThick Black line (I-): Current Input - \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eMore detail please check the description picture. \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cb\u003eError Phenomena:\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eDue to the aging of the device and change of ambient temperature \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eThe error becomes larger when measuring small current. \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eSolution: When there is no load, short-circuit 2 pads of KEY and then power on, the module will automatically do zero calibration, after that shut off the module and cut the short circuit point. \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eThe error becomes larger in whole measurement range \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eSolution: When connecting load(half of the range is best), keep adjusting R7 until it displays the same value with the more advanced calibration source. \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003e1PC*DC 100V 10A Voltmeter \u0026amp; Ammeter\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"diymore","offers":[{"title":"Red Red","offer_id":15779928834106,"sku":"030156","price":5.99,"currency_code":"USD","in_stock":true},{"title":"Red Blue","offer_id":16298311745594,"sku":"030153","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/1_742.jpg?v=1588643466"},{"product_id":"diymore-5mt3608-dc-dc-step-up-power-apply-module-booster-power-converter-booster-module-max-output-28v-2a-for-arduino","title":"ELM327 OBD2 WiFi Bluetooth OBDII Car Diagnostic Scanner Interface 2A MT3608","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe maximum output current: 2 a\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe input voltage: 2 v ~ 24 v\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe maximum output voltage: 28 v\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eEfficiency: \u0026gt; 93%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eProduct size: 36 mm * 17 mm * 14 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cb\u003e1.Electrical characteristics：\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eThe maximum output current: 2 a\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe input voltage: 2 v ~ 24 v\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe maximum output voltage: 28 v\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEfficiency: \u0026gt; 93%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProduct size: 36 mm * 17 mm * 14 mm\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e2.Method of use:\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eThe module of the IN+ and - after 2~24v, IN adjusting the potentiometer can adjust output voltage, output voltage is greater than the input voltage\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eNote:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eThe input voltage should not exceed the maximum input voltage.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe peak current output current is no more than 2A.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003e1x MT3608 DC-DC Step Up Power Apply Module Booster Power Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"diymore","offers":[{"title":"1PCS","offer_id":32644994334791,"sku":"010597","price":3.99,"currency_code":"USD","in_stock":true},{"title":"5PCS","offer_id":32644994367559,"sku":"0105975","price":5.99,"currency_code":"USD","in_stock":true},{"title":"10PCS","offer_id":32644994400327,"sku":"01059710","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/1_1b950547-492f-4e64-8a99-ecc4ad522ee9_911.jpg?v=1588643474"},{"product_id":"diymore-led-digital-temperature-controller-ac-220v-110v-10a-w3001-thermostat-control-switch-with-ntc10k-1m-waterproof-probe","title":"AC 220V W3001 Digital LED Temperature Controller Thermostat Control Switch Probe","description":"\u003cdiv\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eTemperature control range from -50℃ to 110℃. High temperature control precision of 0.1℃.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eLED display shows the results clearly. Can be installed directly or embedded in industrial control equipment panel, convenient and quick.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eWidely used in the hatching area, equipment case, air conditioning system, temperature control protection and other fields.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e1M waterproof probe is equiped for convenient usage.Probe used stainless steel material, waterproof and does not rust easily.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eABS flame retardant housing is avirulent and environmental protective.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eVoltage: 220V\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eDescription:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eMain material: ABS\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eHousing color: white\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eVoltage: 220V\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eOutput: 10A(max)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eTemperature Measurement Range: -50~110℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eTemperature Control Range: -50~110℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eTemperature Control Precision: 0.1℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eLoad Power: 1500W\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eMeasuring Input: NTC10K 1m waterproof probe\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eInstallation Hole Distance: 7.3cm \/ 2.87in\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eHole Diameter: 4mm \/ 0.15in\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eItem Size: 6 * 4.5 * 3.1cm \/ 2.36 * 1.77 * 1.22in\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eItem Weight: 56g \/ 1.98 oz\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003ePackage Weight: 85g \/ 3.00oz\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003ePackage Size: 9 * 8 * 7cm \/ 3.54 * 3.15 * 2.76in\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cb\u003eHow to use:\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003ePress \"UP\" button show the starting temperature;\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eLong press \"UP\" button until the temperature display flashes, press the \"UP\" or \"Down\" button to set the start temperature value;\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003ePress \"Down\" button show the stop temperature; \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eLong press \"Down\" button until the temperature display flashes, press the \"UP\" or \"Down\" button to set the stop temperature value.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003e1  x Diymore W3001 Temperature Controller\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":15865260933178,"sku":"011832","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/011832_1_695.jpg?v=1588643496"},{"product_id":"diymore-lcd-digital-mini-embedded-thermometer-hygrometer-temperature-humidity-gauge-meter-probe-for-reptile-incubator-aquarium-poultry-black-with-cable","title":"Digital LCD Temperature Mini Humidity Meter Gauge Thermometer Hygrometer Indoor","description":"\u003cdiv\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThis LCD digital Thermometer hygrometer has a 1.5m long probe, which can test temperature and humidity of some special places, it was widely used in Aquarium, Poultry, Reptile, Incubator, Greenhouse and etc.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eTemperature Range: -50℃ ~ 70℃；Relative Humidity Test Range: 10%RH - 99%RH, Humidity Measurement Accuracy: 5%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eLCD displays temperature and humidity at the same time.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eEmbedded installation design.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eOperating Voltage: 1.5V AG13\/LR44 batteries (Not Included)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eHumidity Display Resolution: 1% RH; \u003c\/span\u003e\u003cspan\u003eTemperature Accuracy: 1℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"default\"\u003e\u003c\/h2\u003e\n\u003cdiv id=\"productDescription\" class=\"a-section a-spacing-small\"\u003e\n\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eTemperature Range: -50℃ ~ 70℃\u003cbr\u003eMeasuring Humidity Range: 10% RH ~ 99% RH\u003cbr\u003eHumidity Accuracy: 5%\u003cbr\u003eHumidity Display Resolution: 1% RH\u003cbr\u003eTemperature Accuracy: 1℃\u003cbr\u003eOperating Voltage: 1.5V AG13\/LR44 batteries (Not Included)\u003cbr\u003eSampling Period: 10S\u003cbr\u003eDimension: approx. 48 x 28.5 x 15.2mm\u003cbr\u003eLCD Dimension: approx. 40 x 22.5mm\u003cbr\u003eInstallation dimensions: approx. 46 x 27 x 13.5mm\u003cbr\u003eColor: Black\u003cbr\u003eThis hygrometer has a probe（Cable length: 1.5m, Probe length: 5.8cm）, which can test some places humidity exactly. It was used widely\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e1 x Digital Probe Embedded Hygro-thermometer\u003c\/p\u003e\n\u003c\/div\u003e","brand":"diymore","offers":[{"title":"Black","offer_id":15867358314554,"sku":"011538","price":6.99,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":15867358380090,"sku":"011537","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/011538_1_718.jpg?v=1588643581"},{"product_id":"diymore-digital-lcd-display-thermometer-hygrometer-indoor-outdoor-weather-temperature-sensor-humidity-meter-gauge-tester-instrument-accurate-readings-for-home-and-office","title":"Digital LCD Display Thermometer Hygrometer Indoor Outdoor Weather Temperature Sensor Humidity Meter Gauge Tester Instrument Accurate Readings for Home and Office","description":"\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eWhen the measured temperature is below -50 ℃, display LO ℃;When measured temperature is higher than 70 ℃, display HI ℃.Temperature Measurement Accuracy: ± 1.0 ℃\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eRelative Humidity Test Range: 10%RH - 99%RH,Humidity Measurement Accuracy: ±5% (at Room Temperature 25 ℃)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eFeatures: Room Indoor Thermometer Hygrometer Tool, with Built-in Probe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eBattery: 2x DC 1.5V AG13\/LR44 Button Batteries(Battery not included)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eSize: 4.7cm x 2.7cm x 1.3cm\/1.85\" x 1.06\"x 0.51\" (Approx.)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eUses: for Aquarium, refrigerator, freezer, pantry, greenhouse and etc environment long-term testing, cooking food, homework, gym workout, sports, games, office etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cb\u003eUse Way:\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003ePut in the water tank that you want to measure.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe indoor temperature and humidity display.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDefault celsius temperature.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWhen the measured temperature is below -50 ℃, display LO ℃.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWhen measured temperature is higher than 70 ℃, display HI ℃.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eType: Thermometer\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMain Color: White\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTemperature Measurement Accuracy: ± 1.0 ℃\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTemperature Sampling Cycle: 10 Seconds\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRelative Humidity Test Range: 10%RH - 99%RH\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHumidity Resolution: 1%RH\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHumidity Measurement Accuracy: ±5% (at Room Temperature 25 °)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDisplay Resolution: 0.1 ℃\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDisplay: LCD (Three and a Half)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePower: 0.15 mW under Working Conditions\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBattery: 2x DC 1.5V AG13\/LR44 Button Batteries (Not Included)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTemperature Measurement Accuracy: ± 1 ℃\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFeatures: Room Indoor Thermometer Hygrometer Tool, with Built-in Probe\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 4.7cm x 2.7cm x 1.3cm\/1.85\" x 1.06\"x 0.51\" (Approx.)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUses: for Aquarium, refrigerator, freezer, pantry, greenhouse and etc environment long-term testing, cooking food, homework, gym workout, sports, games, office etc.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eNotes:\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eButton Batteries are not included\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDue to the light and screen setting difference, the item's color may be slightly different from the pictures.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePlease allow slight dimension difference due to different manual measurement.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003e1 x Thermometer (without Cable)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"diymore","offers":[{"title":"Black","offer_id":15871038193722,"sku":"011404","price":2.5,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":15871038259258,"sku":"011535","price":2.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/1_6ceae845-e756-4ae2-8310-74023e7ead3d_261.jpg?v=1588643612"},{"product_id":"diymore-16340-battery-shield-power-bank-micro-usb-port-type-a-usb-5v-for-arduino","title":"ESP8266 ESP32 Power Bank Supply Module 16340 Battery Shield for Arduino UNO R3","description":"\u003cdiv\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003ePlugs into the Arduino UNO R3, then installs the 16340 lithium battery, It becomes a mobile power supply for Arduino.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eIt doesn't need to be powered by a power supply or plugged into a computer. It gets rid of the Arduino adapter's dependencies. It can last about more than ten hours.With it, you can take your work and share it with friends anytime, anywhere.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eIt can charge, discharge, it also has battery protection (overcharge or overdischarge).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eIt only needs one 16340 lithium battery to work, and you can use two 16340 lithium batteries at the same time to get more lasting power.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe charging interface is micro USB, and the charging tool is easily accessible (eg, Android phone adapter).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eSuitable for all Arduino.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cbr\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe mobile power is stacked on the Arduino board and powered via the 5V\/GND pin.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWe also provide a USB-A output interface that you can use to connect to other devices using a USB cable.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe charging interface is micro USB, and the charging tool is easily accessible (eg, Android phone adapter).\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWhen you stop using it, it is recommended that you turn off the power output to allow the mobile power to enter standby mode, saving limited battery power.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eYou can use only one battery, or you can use two 16340 lithium batteries at the same time.When the battery is low, it will prompt you to use the micro USB to charge it.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eLithium Battery Model: 16340(not include)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBattery protection(Over charge or Over discharge)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLED indicate(Green means full,Red means charging)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMicro USB port Input\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eType-A USB Output\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOutput 5V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCharging current: 500mA\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDischarge current: 1000mA\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eNOTE:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBe careful of \"+\" and \"-\", You should follow the direction of \"+\"\"-\" on the PCB.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIf you put wrong direction, charging chip will be destroyed. This product does not include 16340 battery. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cbr\u003e\u003cb\u003ePackage include:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e1PCS 16340 Battery shield (does not include 16340 battery)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":15871757385786,"sku":"012651","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/012651_1_870.jpg?v=1588643657"},{"product_id":"diymore-dc12v-w1209wk-digital-thermostat-temperature-control-50-110-c-with-ntc-waterproof-sensor-probe","title":"DC 12V W1209WK Digital Thermostat Temperature Control + NTC10K 1% 3950 Cable","description":"\u003cdiv\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eTemperature measurement range:-50℃～110℃\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eTemperature 0.1℃,other paragraph 1℃\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eAccuracy:0.1℃，Return difference accuracy:0.1℃，Refresh rate:0.5s\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eMeasurement input:NTC (10K 0.5%) waterproof type sensor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe input voltage:DC12V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eEnvironmental requirements:-10℃,-60℃ humidity 20%-85%\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eTemperature measurement range:-50℃～110℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eTemperature 0.1℃,other paragraph 1℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eAccuracy:0.1℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eReturn difference accuracy:0.1℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eRefresh rate:0.5s\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eHigh temperature protection:0-110℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eThe input voltage:DC12V\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eMeasurement input:NTC (10K 0.5%) waterproof type sensor\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eOutput:10 a relay all the way\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eEnvironmental requirements:-10℃,-60℃ humidity 20%-85%\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eSize:48mm(length) x 29mm(width) x 32mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eHole size:46 x 26.5mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003ePackage includes:\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003e1 x Temperature Controller\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003e1 x Temperature Sensor\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":15873958903866,"sku":"011529","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/011529_8.jpg?v=1596010245"},{"product_id":"ch340-usb-to-esp8266-esp-01-esp-01s-serial-wireless-development-board-wireless-esp8266-wifi-adapter-module","title":"CH340T CH340G USB to ESP8266 Serial Wifi Module Developent Board Adapter","description":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003ePerfect Companion for ESP8266: a USB-to-serial module that converts the USB interface to a serial port suitable for ESP8266\u003c\/li\u003e\n\u003cli\u003eUsing CH340 Serial Chip: more stable performance, powerful compatibility, support all Windows system\u003c\/li\u003e\n\u003cli\u003eThe main purpose is to connect ESP8266 and computer PC via serial port\u003c\/li\u003e\n\u003cli\u003eLittle Tip: you need to solder a pushbutton across the ground and GPIO0 pin. Only need to hold the button for a few second as you plug it into a USB port then you can let go and the ESP is in program mode\u003c\/li\u003e\n\u003cli\u003eFor more information on this device you can google \"All in one ESP-01 to USB converter\" The first result is a page on the esp8266 wiki with great information. They have details on getting into programming mode, and links for the CH340 drivers if you need them\u003c\/li\u003e\n\u003cli\u003eHigh speed CPU frequency and can be used as a serial port WIFI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003ePackage Included:\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e1*CH340 USB to ESP8266 ESP-01 Adapter\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":16079876259898,"sku":"011364","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/51GjmkgqrIL._SL1000_280.jpg?v=1588643760"},{"product_id":"2pcs-tec1-12706-heatsink-thermoelectric-cooler-cooling-peltier-plate-module-12v-6a-60w","title":"TEC1-12706 Heatsink Thermoelectric Cooler Cooling Peltier Plate Module 12V 6A 60W","description":"\u003cdiv\u003e\u003cstrong\u003eUPC : \u003cspan data-mce-fragment=\"1\"\u003e 611029136658\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003eModel: TEC1-12706.Size: 40mm x 40mm x 3.6mm.\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eRefrigeration power: Qcmax 50-60W.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eOperates Temperature: -30°C to 70°C.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eWorking current: 4.3-4.6 A (rated 12 v); Imax: 6A.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eRated voltage: DC12V (Vmax: 15 v starting current 5.8 A).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eSize: 40mm x 40mm x 3.6mm.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eModel: TEC1-12706.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 40mm x 40mm x 3.6mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWorking current: 4.3-4.6 A (rated 12 v); Imax: 6A.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRated voltage: DC12V (Vmax: 15 v starting current 5.8 A).\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOperates Temperature: -30°C to 70°C.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRefrigeration power: Qcmax 50-60W.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e1PCS * TEC1-12706 Heatsink Thermoelectric Cooler Cooling Peltier Plate Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":16095115968570,"sku":"010214","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/010214_3_393.jpg?v=1588643815"},{"product_id":"10pcs-supper-mini-3a-dc-dc-converter-step-down-buck-power-3v-5v-16v-mp2307-chip","title":"Supper mini 3A DC-DC Converter Step Down buck Power 3V 5V 16V MP2307 Chip","description":"\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eInput voltage: DC 4.75V-23V\u003cbr\u003eOutput voltage: DC 1.0V-17V (Adjustable, Output \u0026lt; Input)\u003cbr\u003eOutput current: Rated current 1.8A (3A MAX, can not be prolonged)\u003cbr\u003eConversion efficiency:96%(highest)\u003cbr\u003eSwitching Frequency: 340KHz.\u003cbr\u003eOutput ripple:30mV(no-load)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eModule Properties: Non-isolated step-down module (BUCK)\u003cbr\u003eRectification: Synchronous rectification\u003cbr\u003eSwitching Frequency: 340KHz.\u003cbr\u003eOutput ripple:30mV(no-load)\u003cbr\u003eLoad regulation:±0.5%\u003cbr\u003eVoltage regulation:±2.5%\u003cbr\u003eOperating Temperature: Industrial (-40℃ ~ +85℃)\u003cbr\u003eShort circuit protection: No(Please do not short-circuit)\u003cbr\u003eInput Reverse protection: No(Can not be reversed)\u003cbr\u003eDimension: approx.17mm*11mm*3.8mm(L*W*H)\/17*11*3.8 Supper mini board\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003eNOTE:This can't be used to step up Voltage. Output voltage is always smaller than input!\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Include:\u003c\/strong\u003e\u003cbr\u003e1 x Supper mini 3A DC 3V 5V 16V Converter Step Down buck Power Supply Module","brand":"diymore","offers":[{"title":"1PCS","offer_id":32644997152839,"sku":"010265","price":3.99,"currency_code":"USD","in_stock":true},{"title":"5PCS","offer_id":32644997185607,"sku":"0102655","price":5.99,"currency_code":"USD","in_stock":true},{"title":"10PCS","offer_id":32644997218375,"sku":"01026510","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/010265_4_824.jpg?v=1588643840"},{"product_id":"wemos-d1-mini-nodemcu-lua-esp8266-ch340g-esp-12f-4mb-wlan-wifi-development-board","title":"WeMos D1 Mini NodeMcu Lua ESP8266 CH340G ESP-12F 4MB WLAN WIFI Development Board","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eD1 mini, it is a mini NodeMcu Lua WiFi board based on ESP-8266EX.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e11 digital input\/output pins, all pins have interrupt\/pwm\/I2C\/one-wire supported(except D0).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eBefore you use miniD1 boards, you need setup CH340g driver.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003ePython: On Windows you need install Python 2.7.10. On Linux \u0026amp; MAC OSX, you don't need install it, comes preinstalled with OS.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with Arduino Nodemcu.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eESP8266 has I\/O Pin. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo need to download restting. \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 analog input(3.2V max input) \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eA Micro USB connection \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCompatible with Arduino \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCompatible with Nodemcu\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMicrocontroller: ESP-8266EX\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOperating Voltage：3.3V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDigital I\/O Pins：11\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClock Speed：80MHz\/160MHz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFlash: 4M bytes\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHow to get started in Arduino: \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eSetup driver:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eBefore you use miniD1 boards, you need setup CH340g driver. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePython:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003eOn Windows you need install Python 2.7.10. \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOn Linux \u0026amp; MAC OSX, you don't need install it, comes preinstalled with OS. \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eInstalling Hardware package:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eThere is two ways to install hardware package, Boards Manager or GIT \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eInstalling with Boards Manager:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eStarting with 1.6.4, Arduino allows installation of third-party platform packages using Boards Manager. We have packages available for Windows, Mac OS, and Linux (32 and 64 bit). \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1.Install Arduino 1.6.7 from the Arduino website.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2.Start Arduino and open Preferences window. \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3.Enter http:\/\/arduino.esp8266.com\/stable\/package_esp8266com_index.json into Additional Boards Manager URLs field. You can add multiple URLs, separating them with commas. \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4.Open Tools→Board:xxx→Boards Manager and install esp8266 by ESP8266 Community (and don't forget to select your ESP8266 board from Tools \u0026gt; Board menu after installation). \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eInstalling with GIT (Recommend):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWe recommend using GIT to install Hardware package,you can always get the latest version of it. \u003c\/span\u003e\u003cbr\u003e\u003cb\u003ePackage includes:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003e 1x Mini NodeMCU Lua Wifi Wireless Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":16097544732730,"sku":"040111","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/040111_11_744.jpg?v=1588643858"},{"product_id":"esp8285-esp-m2-wireless-wifi-development-board-micro-usb-ch340-microcontroller-module-dm-strong-for-arduino-esp-m3-nodemcu-lua","title":"For ESP-M3 ESP8266 ESP-12E ESP8285 ESP-M2 Strong CH340 WIFI Development Board","description":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eDM Strong Series:\"DIY MORE\" has 2 series -Plus and Strong. The ESP8285 ESP-M2 wireless WIFI development board is the new member of DM strong\u003c\/li\u003e\n\u003cli\u003eESP8285--Highly Integrated Chip:ESP8285=ESP8266+1M Flash, fully compatible with ESP8266, source code can be used for transplantation\u003c\/li\u003e\n\u003cli\u003eFeatures of the ESP-M2:The ESP-M2 strong uses the cost-effective module ESP-M2. The ESP-M2\/M3 module uses the ESP8285 chip. The chip integrates an enhanced Tensilica's L106 32-bit core processor with on-chip SRAM in a smaller package\u003c\/li\u003e\n\u003cli\u003eIt connects to the computer through Micro USB. It is very convenient for arduino IDE to downloads the program. We have exported all I\/Os and power supplies. It can be easily connected to your application through the DuPont cable\u003c\/li\u003e\n\u003cli\u003eThe ESP8285 has a complete Wi-Fi network function that can be used independently or as a slave to run on other host MCUs. When the ESP8285 hosts the application, it can boot directly from the external Flash\u003c\/li\u003e\n\u003cli\u003eDeep sleep maintains current of 10uA, shutdown current less than 5uA, wakes up, connects and transmits data packets within 2 ms\u003c\/li\u003e\n\u003cli\u003eThe built-in cache memory helps improve system performance and optimizes the storage system. In addition, the ESP8285 can be used as a Wi-Fi adapter only through the SPI\/SDIO interface or I2C\/UART port, and it can be applied to any microcontroller-based design.\u003c\/li\u003e\n\u003cli\u003eBuilt-in Tensilica L106 ultra-low-power 32-bit microprocessor, clocked at 80MHz and 160MHz, supporting RTOS, built-in TCP\/IP protocol stack\u003c\/li\u003e\n\u003cli\u003eBuilt-in 1 channel 10 bit high precision ADC, peripheral interface HSPI, UART, I2C, I2S, IR Remote Control, PWM, GPIO\u003c\/li\u003e\n\u003cli\u003eStandby power consumption less than 1.0mW (DTIM3)\u003c\/li\u003e\n\u003cli\u003eBuilt-in 1M byte SPI Flash\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eFunctional Diagram:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/files\/265ec2c5989f2d024a5b3ea2dace32ce.jpg?v=1531798468\" alt=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e1 X ESP8285 ESP-M2 WIFI Development Board\u003c\/p\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":16145126686778,"sku":"020109","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/11_179.jpg?v=1588643895"},{"product_id":"esp8266-esp-12e-wireless-wifi-development-board-ch340-microcontroller-module-dm-strong-shield-for-arduino-nodemcu-lua","title":"CH340 ESP8285 ESP-M2 ESP8266 ESP-12E Strong WIFI Module Dev Board for Arduino","description":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eDM Strong Series:\"DIY MORE\" has 2 series -Plus and Strong. The ESP8266 ESP-12E wireless WIFI development board is the new member of DM strong\u003c\/li\u003e\n\u003cli\u003eThe ESP-12E module has built-in ESP8266+32M flash memory. it is very convenient to connect to the computer via Micro USB, arduino IDE download program\u003c\/li\u003e\n\u003cli\u003eHighly Integrated Chip:The ESP8266 is a highly integrated chip specifically developed for the needs of wireless connectivity.\u003c\/li\u003e\n\u003cli\u003eIt is a complete and self-contained Wi-Fi network solution. It can carry software applications and can also offload all Wi-Fi network functions through another application processor\u003c\/li\u003e\n\u003cli\u003eWe have exported all I\/O and power supplies. It can be easily connected to your application via the DuPont cable\u003c\/li\u003e\n\u003cli\u003eESP8266EX has powerful on-chip processing and storage capabilities, which allows it to integrate sensors and other application-specific devices through the GPIO port, which shortens upfront development time and minimizes the use of running system resources\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e802.11 b\/g\/n\u003c\/li\u003e\n\u003cli\u003eIntegrated low power 32-bit MCU\u003c\/li\u003e\n\u003cli\u003eIntegrated TCP\/IP protocol stack\u003c\/li\u003e\n\u003cli\u003eWi-Fi 2.4 GHz, support WPA\/WPA2\u003c\/li\u003e\n\u003cli\u003eSupport STA\/AP\/STA+AP operation modes\u003c\/li\u003e\n\u003cli\u003eSupport Smart Link Function for both Android and iOS devices\u003c\/li\u003e\n\u003cli\u003eSDIO 2.0, SPI, UART\u003c\/li\u003e\n\u003cli\u003eSTBC, 1x1 MIMO, 2x1 MIMO\u003c\/li\u003e\n\u003cli\u003eA-MPDU \u0026amp; A-MSDU aggregation \u0026amp; 0.4ìs guard interval\u003c\/li\u003e\n\u003cli\u003eDeep sleep power \u0026lt;10uA, Power down leakage current \u0026lt; 5uA\u003c\/li\u003e\n\u003cli\u003eWake up and transmit packets in \u0026lt; 2ms\u003c\/li\u003e\n\u003cli\u003eStandby power consumption of \u0026lt; 1d.0mW (DTIM3)\u003c\/li\u003e\n\u003cli\u003e+20dBm output power in 802.11b mode\u003c\/li\u003e\n\u003cli\u003eIntegrated 10-bit ADC\u003c\/li\u003e\n\u003cli\u003eIntegrated TR switch, balun, LNA, power amplifier and matching network\u003c\/li\u003e\n\u003cli\u003eIntegrated PLL, regulators, and power management units\u003c\/li\u003e\n\u003cli\u003eSupporting antenna diversity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x ESP8266 ESP-12E Development Board","brand":"diymore","offers":[{"title":"Default Title","offer_id":16146005098554,"sku":"020110","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/1_529.jpg?v=1588643933"},{"product_id":"usb-charger-doctor-current-voltage-charging-detector-battery-voltmeter-ammeter-multimeter-usb-tester-red-red-red-blue-led-display","title":"1Pcs USB Volt Current Voltage Doctor Charger Capacity Tester Meter Power Bank","description":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eThe tester uses a new generation of power four semi~ double loop integral converter IC , with a precision bandgap reference , range accuracy , high precision , stable and reliable performance , strong anti~interference ability\u003c\/li\u003e\n\u003cli\u003eHigh temperature can be used for measuring USB powered or power consumption of the interface , mobile phone charger, U disk and other products\u003c\/li\u003e\n\u003cli\u003eCan easily measure the operating current of the output voltage of the USB port and equipment, smallsize, no power, and other ancillary equipment, plug and play also detect USB charger output voltage and current are standard suitable for factories, Laboratory and users\u003c\/li\u003e\n\u003cli\u003eThis converter use wide voltage chip, main chip with current limiting function(6A), input low voltage automatic shutdown function. High quality chip can work better\u003c\/li\u003e\n\u003cli\u003eThis module with two FM5888 dual recognition IC, it is USB charge protocol control IC, it can automatically identify the type of charging device, make device get the max charging current, protect device and save charge time\u003c\/li\u003e\n\u003cli\u003eThis 4USB DC-DC buck converter, suitable for power adapter, battery pack, car battery \u0026amp; mobile power voltage step down to 5V output to charge or power supply for the electronic equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eScope of work: Current (0~2.5A) can detect mobile phone charger voltage compliance DC5V\u003c\/li\u003e\n\u003cli\u003eOperating Range : U = 3 ~ 7.5V I = 0 ~ 2.5A\u003c\/li\u003e\n\u003cli\u003eResolution : Voltage 10mV current 1mA\u003c\/li\u003e\n\u003cli\u003eError : voltage \u0026lt;± 1% current \u0026lt;± 2%\u003c\/li\u003e\n\u003cli\u003eFull scale drop : ( When measuring current ) 200mV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1* USB Charger Doctor(Red Red\/ Red Blue)","brand":"diymore","offers":[{"title":"Red Red","offer_id":16153103433786,"sku":"011434","price":7.99,"currency_code":"USD","in_stock":true},{"title":"Red Blue","offer_id":16153103532090,"sku":"011536","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/61n44BqKrPL._SL1001_919.jpg?v=1588643999"},{"product_id":"10pcs-micro-usb-tp4056-5v-1a-lithium-battery-charging-module-board","title":"MICRO USB TP4056 5V 1A Lithium Battery Charging Module Board","description":"\u003cstrong\u003eFeature：\u003c\/strong\u003e\u003cbr\u003eHigh quality charging Chip TP4056, simple circuit, good protective value, high charging precision.\u003cbr\u003eComplete mechanical automation processing, High reliability.\u003cbr\u003eAutomaticlly adjust the output current from 100 to 1000ma by simply changing the fixed resistor on the circuit board.\u003cbr\u003eInput Voltage: 4.5~5.5V\u003cbr\u003eFull charging voltage: 4.2V\u003cbr\u003eMax output current:1A\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eApplication：\u003c\/strong\u003e\u003cbr\u003eIt can be used to charge for one pcs of lithium battery or serval parallel lithium batteries.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eParameter：\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003ePower Indicator: Red stands for charging, Green stands for fullly charged.\u003cbr\u003eInput interface: Micro interface\u003cbr\u003eItem Size: 25mm*19mm.\u003cbr\u003e\u003cbr\u003eThe output current and the corresponding resistance\u003cbr\u003e\u003cbr\u003eR1（K） I(mA)\u003cbr\u003e30 50\u003cbr\u003e20 70\u003cbr\u003e10 130\u003cbr\u003e5 250\u003cbr\u003e4 300\u003cbr\u003e3 400\u003cbr\u003e2 580\u003cbr\u003e1.66 690\u003cbr\u003e1.5 780\u003cbr\u003e1.33 900\u003cbr\u003e1.2 1000\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003cbr\u003eThe Ampere meter can only be connected to 5v input port of the module.\u003cbr\u003eIt is better that the charging current is 37% of the battery capacity. For example, the charging current should be 400 for the 1000mAH battery.\u003cbr\u003eThe connection wire should not be too thick.\u003cbr\u003eMake sure the connect point is good.\u003cbr\u003eIf the input voltage is too high, For example 5.2V or even 5.5V, then the charging current will be less than 1000mA, it is normal. When the voltage is too high, the chip will automatically reduce the charging current to protect the chip from burnning damage. Besides, it is normal that the chip feel hot when the working temperature of the chip is around 60℃.\u003cbr\u003e\u003cbr\u003e \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included :\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e1 x MICRO USB TP4056 Precise 1A Battery Charging Module","brand":"diymore","offers":[{"title":"Default Title","offer_id":16153745948730,"sku":"011183","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/011183_1_850.jpg?v=1588644022"},{"product_id":"150mm-6inch-lcd-digital-electronic-display-carbon-fiber-vernier-digital-caliper-gauge-micrometer-measuring-tool-without-battery","title":"150mm 6inch LCD Digital Electronic Display Carbon Fiber Vernier Digital Caliper Gauge Micrometer Measuring Tool without Battery","description":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eMade of strong Plastic carbon fiber composites, lightweight and durable\u003c\/li\u003e\n\u003cli\u003eTwo way measurement, internal and external\u003c\/li\u003e\n\u003cli\u003eLinear capacitive measuring system\u003c\/li\u003e\n\u003cli\u003eZero setting in any position\u003c\/li\u003e\n\u003cli\u003eWith easy to read large LCD display\u003c\/li\u003e\n\u003cli\u003eMinimum scale to read is 0.1mm \/ 0.01 inch\u003c\/li\u003e\n\u003cli\u003eAn ideal tool for a broad range of industrial and automotive applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eProduct information:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Measuring Speed: 1.5 m \/ sec or 60 inch \/ sec\u003c\/li\u003e\n\u003cli\u003eTotal size: 235*77*15 mm \/ 9.25\"*3.03\"*0.59\" (approx.)\u003c\/li\u003e\n\u003cli\u003eLCD display size: 40*15 mm \/ 1.57\"*0.59\" (approx.)\u003c\/li\u003e\n\u003cli\u003eBattery (not included): LR44\/SR44 1.55V\u003c\/li\u003e\n\u003cli\u003eDisplay: LCD screen\u003c\/li\u003e\n\u003cli\u003eMain color: as picture shows\u003c\/li\u003e\n\u003cli\u003eMeasuring range: 0-150 mm \/ 0-6 inch\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1 mm \/ 0.01 inch\u003c\/li\u003e\n\u003cli\u003eRepeatability: 0.1 mm \/ 0.01 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eAttention: you need one battery (not included), LR44\/SR44 1.55V\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x Electronic Digital Caliper","brand":"diymore","offers":[{"title":"Default Title","offer_id":16154015072314,"sku":"050584","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/61fmGOHQnqL._SL1000_367.jpg?v=1588644056"},{"product_id":"10pcs-5x7cm-diy-bakelite-prototype-paper-pcb-fr4-universal-board-prototyping-pcb","title":"10Pcs 5x7cm DIY Bakelite Prototype Paper PCB fr4 Universal Board prototyping pcb","description":"\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMaterial: Single Side Copper PCB.\u003cbr\u003eHole Dia: about 1mm.\u003cbr\u003eHole pitch: standard 2.54mm.\u003cbr\u003eFor point to point DIY soldering.\u003cbr\u003eQuantity:10\u003cbr\u003eItem size: 71*51*1mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003eOriginal box: No\u003cbr\u003eColor: As the picture show\u003cbr\u003eNet weight: 47g\u003cbr\u003ePackage weight: 56g\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e 10 x DIY Prototype Paper PCB Universal Experiment Matrix Circuit Board 5x7cm WC\u003c\/p\u003e","brand":"diymore","offers":[{"title":"Default Title","offer_id":16154549616698,"sku":"05006210","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/050062_291.jpg?v=1588644069"},{"product_id":"10pcs-5v-3-3v-dc-dc-step-down-power-supply-buck-module-ams1117-ldo-800ma","title":"5V 3.3V DC-DC Step-Down Power Supply Buck Module AMS1117 LDO 800MA","description":"\u003cp\u003e\u003cstrong\u003eFeature：\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eSize: 8.6mm x 12.3mm\u003cbr\u003eInput voltage: DC 4.2 V-10 V\u003cbr\u003eOutput: 3.3 V, 800 mA\u003cbr\u003eBoost modules or buck module indicate the operating voltage, Please donot exceed operating voltage , or it will be damaged easily !\u003cbr\u003eBoost module output voltage can only be greater than or equal to input voltage, cannot be less than the input voltage!\u003cbr\u003eBuck module input voltage must be higher than output voltage of 1.5V or 2V, otherwise it can not output enough power!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e1.Boost modules or buck module indicate the operating voltage, Please donot exceed operating voltage , or it will be damaged easily !\u003cbr\u003e2.Boost module output voltage can only be greater than or equal to input voltage, cannot be less than the input voltage!\u003cbr\u003e3.Buck module input voltage must be higher than output voltage of 1.5V or 2V, otherwise it can not output enough power!\u003cbr\u003e4.Automatic Adjustable Boost or Buck module has start voltage and limit working voltage, Please donot exceed them , or it will be damaged easily !\u003cbr\u003e5.Cannot reverse polarity , or it will be short circuit, or will be born easily !\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1PCS \u003cspan\u003e x \u003c\/span\u003eStep-down modules\u003c\/p\u003e","brand":"diymore","offers":[{"title":"1PCS","offer_id":32645000953927,"sku":"011566","price":3.99,"currency_code":"USD","in_stock":true},{"title":"5PCS","offer_id":32645000986695,"sku":"0115665","price":5.99,"currency_code":"USD","in_stock":true},{"title":"10PCS","offer_id":32645001019463,"sku":"01156610","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/011566_1_999.jpg?v=1588644117"},{"product_id":"10pcs-iic-i2c-logic-level-converter-bi-directional-module-5v-to-3-3v-for-arduino","title":"1PCS 5V to 3.3V 4 Channel Logic Level Converter Bi-Directional IIC I2C Module Mini","description":"\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you’ve ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. \u003cbr\u003eBi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and 1.8V devices. \u003cbr\u003eWhat really separates this Logic level converter from our previous versions is that you can successfully set your high and low voltages and step up and down between them safely on the same channel. \u003cbr\u003eEach level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side.\u003cbr\u003eThe level converter is very easy to use. The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. \u003cbr\u003eHigh voltage (5V for example) to the ‘HV’ pin, low voltage (3.3V for example) to ‘LV’, and ground from the system to the ‘GND’ pin.\u003c\/p\u003e\n\u003cp\u003eSize: 0.63 x 0.52\" (16.05 x 13.33mm)\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1PCS*IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino\u003c\/p\u003e","brand":"diymore","offers":[{"title":"1pcs","offer_id":32645003640903,"sku":"010504","price":3.99,"currency_code":"USD","in_stock":true},{"title":"5pcs","offer_id":32645003673671,"sku":"0105045","price":5.99,"currency_code":"USD","in_stock":true},{"title":"10pcs","offer_id":32645003706439,"sku":"01050410","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0122\/7558\/0986\/products\/010504_2_772.jpg?v=1588644191"},{"product_id":"dc-dc-lm2596-power-supply-buck-converter-adjustable-step-down-module","title":"DC-DC LM2596 Power Supply Buck Converter Adjustable Step Down Module","description":"\u003cdiv\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eInput voltage range: DC 3.2V to 40V (input voltage must be greater than the output voltage to 1.5V or more high. no boost)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eOutput Voltage Range: 1.25V to 35V DC voltage continuously adjustable, high efficiency (up to 92%) the maximum output current of 3A, Measured 12V input, 5V output current is 1A load regulation rate of less than 1%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eNote: This is the step-down module, the input voltage must be higher than the output voltage.Output current is greater than 2.5A (or output power greater than 10W) to work long hours, please add heat sink\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eOutput ripple \u0026lt;30mV\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eDescription:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eDC-DC step-down power module\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eName \/ number LM2596S DC-DC step-down module\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInput voltage 3.2V ~ 40V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOutput voltage 1.25V ~ 35V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOutput current 3A (max)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eConversion efficiency of 92% (maximum)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOutput ripple \u0026lt;30mV\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSwitching frequency 65KHz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOperating temperature -45 ℃ ~ +85 ℃\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize 43mm * 21mm * 14mm (L * W * H)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIN-IN + input Positive Input Negative!\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePositive output OUT + OUT-output negative\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eInput voltage range: DC 3.2V to 40V (input voltage must be greater than the output voltage to 1.5V or more high. no boost)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOutput Voltage Range: 1.25V to 35V DC voltage continuously adjustable, high efficiency (up to 92%) the maximum output current of 3A, \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMeasured 12V input, 5V output current is 1A load regulation rate of less than 1%\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eNote:\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eThis is the step-down module, the input voltage must be higher than the output voltage.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOutput current is greater than 2.5A (or output power greater than 10W) to work long hours, please add heat sink\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cbr\u003e\u003cstrong\u003eShipping 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